source3/include/includes.h

   1 #ifndef _INCLUDES_H
   2 #define _INCLUDES_H
   3 /*
   4    Unix SMB/CIFS implementation.
   5    Machine customisation and include handling
   6    Copyright (C) Andrew Tridgell 1994-1998
   7    Copyright (C) 2002 by Martin Pool <mbp@samba.org>
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 /* work around broken krb5.h on sles9 */
  24 #ifdef SIZEOF_LONG
  25 #undef SIZEOF_LONG
  26 #endif
  27
  28 #include "lib/replace/replace.h"
  29
  30 /* make sure we have included the correct config.h */
  31 #ifndef NO_CONFIG_H /* for some tests */
  32 #ifndef CONFIG_H_IS_FROM_SAMBA
  33 #error "make sure you have removed all config.h files from standalone builds!"
  34 #error "the included config.h isn't from samba!"
  35 #endif
  36 #endif /* NO_CONFIG_H */
  37
  38 /* only do the C++ reserved word check when we compile
  39    to include --with-developer since too many systems
  40    still have comflicts with their header files (e.g. IRIX 6.4) */
  41
  42 #if !defined(__cplusplus) && defined(DEVELOPER)
  43 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  44 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  45 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  46 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  47 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  48 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  49 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  50 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  51 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  52 #endif
  53
  54 #include "local.h"
  55
  56 #ifdef AIX
  57 #define DEFAULT_PRINTING PRINT_AIX
  58 #define PRINTCAP_NAME "/etc/qconfig"
  59 #endif
  60
  61 #ifdef HPUX
  62 #define DEFAULT_PRINTING PRINT_HPUX
  63 #endif
  64
  65 #ifdef QNX
  66 #define DEFAULT_PRINTING PRINT_QNX
  67 #endif
  68
  69 #ifdef SUNOS4
  70 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
  71 #undef HAVE_TERMIOS_H
  72 #endif
  73
  74 #ifndef _PUBLIC_
  75 #ifdef HAVE_VISIBILITY_ATTR
  76 #  define _PUBLIC_ __attribute__((visibility("default")))
  77 #else
  78 #  define _PUBLIC_
  79 #endif
  80 #endif
  81
  82 #if defined(__GNUC__) && !defined(__cplusplus)
  83 /** gcc attribute used on function parameters so that it does not emit
  84  * warnings about them being unused. **/
  85 #  define UNUSED(param) param __attribute__ ((unused))
  86 #else
  87 #  define UNUSED(param) param
  88 /** Feel free to add definitions for other compilers here. */
  89 #endif
  90
  91 #ifdef RELIANTUNIX
  92 /*
  93  * <unistd.h> has to be included before any other to get
  94  * large file support on Reliant UNIX. Yes, it's broken :-).
  95  */
  96 #ifdef HAVE_UNISTD_H
  97 #include <unistd.h>
  98 #endif
  99 #endif /* RELIANTUNIX */
 100
 101 #include "system/capability.h"
 102 #include "system/dir.h"
 103 #include "system/filesys.h"
 104 #include "system/glob.h"
 105 #include "system/iconv.h"
 106 #include "system/locale.h"
 107 #include "system/network.h"
 108 #include "system/passwd.h"
 109 #include "system/readline.h"
 110 #include "system/select.h"
 111 #include "system/shmem.h"
 112 #include "system/syslog.h"
 113 #include "system/terminal.h"
 114 #include "system/time.h"
 115 #include "system/wait.h"
 116
 117 #if defined(HAVE_RPC_RPC_H)
 118 /*
 119  * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
 120  */
 121 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
 122 #undef AUTH_ERROR
 123 #endif
 124 /*
 125  * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
 126  * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
 127  * them again without checking if they already exsist.  This generates
 128  * two "Redefinition of macro" warnings for every single .c file that is
 129  * compiled.
 130  */
 131 #if defined(HPUX) && defined(TCP_NODELAY)
 132 #undef TCP_NODELAY
 133 #endif
 134 #if defined(HPUX) && defined(TCP_MAXSEG)
 135 #undef TCP_MAXSEG
 136 #endif
 137 #include <rpc/rpc.h>
 138 #endif
 139
 140 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
 141 #define HAVE_NETGROUP 1
 142 #endif
 143
 144 #if defined (HAVE_NETGROUP)
 145 #if defined(HAVE_RPCSVC_YP_PROT_H)
 146 /*
 147  * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
 148  * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
 149  * them again without checking if they already exsist.  This generates
 150  * two "Redefinition of macro" warnings for every single .c file that is
 151  * compiled.
 152  */
 153 #if defined(HPUX) && defined(TCP_NODELAY)
 154 #undef TCP_NODELAY
 155 #endif
 156 #if defined(HPUX) && defined(TCP_MAXSEG)
 157 #undef TCP_MAXSEG
 158 #endif
 159 #include <rpcsvc/yp_prot.h>
 160 #endif
 161 #if defined(HAVE_RPCSVC_YPCLNT_H)
 162 #include <rpcsvc/ypclnt.h>
 163 #endif
 164 #endif /* HAVE_NETGROUP */
 165
 166 #if HAVE_KRB5_H
 167 #include <krb5.h>
 168 #else
 169 #undef HAVE_KRB5
 170 #endif
 171
 172 #if HAVE_LBER_H
 173 #include <lber.h>
 174 #if defined(HPUX) && !defined(_LBER_TYPES_H)
 175 /* Define ber_tag_t and ber_int_t for using
 176  * HP LDAP-UX Integration products' LDAP libraries.
 177 */
 178 #ifndef ber_tag_t
 179 typedef unsigned long ber_tag_t;
 180 typedef int ber_int_t;
 181 #endif
 182 #endif /* defined(HPUX) && !defined(_LBER_TYPES_H) */
 183 #ifndef LBER_USE_DER
 184 #define LBER_USE_DER 0x01
 185 #endif
 186 #endif
 187
 188 #if HAVE_LDAP_H
 189 #include <ldap.h>
 190 #ifndef LDAP_CONST
 191 #define LDAP_CONST const
 192 #endif
 193 #ifndef LDAP_OPT_SUCCESS
 194 #define LDAP_OPT_SUCCESS 0
 195 #endif
 196 /* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
 197 #if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
 198 #define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
 199 #endif
 200 /* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
 201    LDAP_SSL is defined - but SSL is not working. We just want the
 202    port number! Let's just define LDAPS_PORT correct. */
 203 #if !defined(LDAPS_PORT)
 204 #define LDAPS_PORT 636
 205 #endif
 206 #else
 207 #undef HAVE_LDAP
 208 #endif
 209
 210 #if HAVE_GSSAPI_H
 211 #include <gssapi.h>
 212 #elif HAVE_GSSAPI_GSSAPI_H
 213 #include <gssapi/gssapi.h>
 214 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
 215 #include <gssapi/gssapi_generic.h>
 216 #endif
 217
 218 #if HAVE_COM_ERR_H
 219 #include <com_err.h>
 220 #endif
 221
 222 #if HAVE_SYS_ATTRIBUTES_H
 223 #include <sys/attributes.h>
 224 #endif
 225
 226 #ifndef ENOATTR
 227 #define ENOATTR ENODATA
 228 #endif
 229
 230 /* mutually exclusive (SuSE 8.2) */
 231 #if HAVE_ATTR_XATTR_H
 232 #include <attr/xattr.h>
 233 #elif HAVE_SYS_XATTR_H
 234 #include <sys/xattr.h>
 235 #endif
 236
 237 #ifdef HAVE_SYS_EA_H
 238 #include <sys/ea.h>
 239 #endif
 240
 241 #ifdef HAVE_SYS_EXTATTR_H
 242 #include <sys/extattr.h>
 243 #endif
 244
 245 #ifdef HAVE_SYS_UIO_H
 246 #include <sys/uio.h>
 247 #endif
 248
 249 #if HAVE_LANGINFO_H
 250 #include <langinfo.h>
 251 #endif
 252
 253 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
 254 #include <aio.h>
 255 #endif
 256
 257 /* skip valgrind headers on 64bit AMD boxes */
 258 #ifndef HAVE_64BIT_LINUX
 259 /* Special macros that are no-ops except when run under Valgrind on
 260  * x86.  They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
 261 #if HAVE_VALGRIND_MEMCHECK_H
 262         /* memcheck.h includes valgrind.h */
 263 #include <valgrind/memcheck.h>
 264 #elif HAVE_VALGRIND_H
 265 #include <valgrind.h>
 266 #endif
 267 #endif
 268
 269 /* If we have --enable-developer and the valgrind header is present,
 270  * then we're OK to use it.  Set a macro so this logic can be done only
 271  * once. */
 272 #if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
 273 #if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
 274 #define VALGRIND
 275 #endif
 276 #endif
 277
 278
 279 /* we support ADS if we want it and have krb5 and ldap libs */
 280 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
 281 #define HAVE_ADS
 282 #endif
 283
 284 /*
 285  * Define VOLATILE if needed.
 286  */
 287
 288 #if defined(HAVE_VOLATILE)
 289 #define VOLATILE volatile
 290 #else
 291 #define VOLATILE
 292 #endif
 293
 294 /*
 295  * Define additional missing types
 296  */
 297 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
 298 typedef sig_atomic_t SIG_ATOMIC_T;
 299 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
 300 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
 301 #else
 302 typedef int VOLATILE SIG_ATOMIC_T;
 303 #endif
 304
 305 #ifndef uchar
 306 #define uchar unsigned char
 307 #endif
 308
 309 #ifdef HAVE_UNSIGNED_CHAR
 310 #define schar signed char
 311 #else
 312 #define schar char
 313 #endif
 314
 315 /*
 316    Samba needs type definitions for int16, int32, uint16 and uint32.
 317
 318    Normally these are signed and unsigned 16 and 32 bit integers, but
 319    they actually only need to be at least 16 and 32 bits
 320    respectively. Thus if your word size is 8 bytes just defining them
 321    as signed and unsigned int will work.
 322 */
 323
 324 #ifndef uint8
 325 #define uint8 unsigned char
 326 #endif
 327
 328 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
 329 #  if (SIZEOF_SHORT == 4)
 330 #    define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
 331 #  else /* SIZEOF_SHORT != 4 */
 332 #    define int16 short
 333 #  endif /* SIZEOF_SHORT != 4 */
 334    /* needed to work around compile issue on HP-UX 11.x */
 335 #  define _INT16        1
 336 #endif
 337
 338 /*
 339  * Note we duplicate the size tests in the unsigned
 340  * case as int16 may be a typedef from rpc/rpc.h
 341  */
 342
 343 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
 344 #if (SIZEOF_SHORT == 4)
 345 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
 346 #else /* SIZEOF_SHORT != 4 */
 347 #define uint16 unsigned short
 348 #endif /* SIZEOF_SHORT != 4 */
 349 #endif
 350
 351 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
 352 #  if (SIZEOF_INT == 4)
 353 #    define int32 int
 354 #  elif (SIZEOF_LONG == 4)
 355 #    define int32 long
 356 #  elif (SIZEOF_SHORT == 4)
 357 #    define int32 short
 358 #  else
 359      /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
 360 #    define int32 int
 361 #  endif
 362    /* needed to work around compile issue on HP-UX 11.x */
 363 #  define _INT32        1
 364 #endif
 365
 366 /*
 367  * Note we duplicate the size tests in the unsigned
 368  * case as int32 may be a typedef from rpc/rpc.h
 369  */
 370
 371 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
 372 #if (SIZEOF_INT == 4)
 373 #define uint32 unsigned int
 374 #elif (SIZEOF_LONG == 4)
 375 #define uint32 unsigned long
 376 #elif (SIZEOF_SHORT == 4)
 377 #define uint32 unsigned short
 378 #else
 379 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
 380 #define uint32 unsigned
 381 #endif
 382 #endif
 383
 384 /*
 385  * check for 8 byte long long
 386  */
 387
 388 #if !defined(uint64)
 389 #if (SIZEOF_LONG == 8)
 390 #define uint64 unsigned long
 391 #elif (SIZEOF_LONG_LONG == 8)
 392 #define uint64 unsigned long long
 393 #endif  /* don't lie.  If we don't have it, then don't use it */
 394 #endif
 395
 396 #if !defined(int64)
 397 #if (SIZEOF_LONG == 8)
 398 #define int64 long
 399 #elif (SIZEOF_LONG_LONG == 8)
 400 #define int64 long long
 401 #endif  /* don't lie.  If we don't have it, then don't use it */
 402 #endif
 403
 404
 405 /*
 406  * Types for devices, inodes and offsets.
 407  */
 408
 409 #ifndef SMB_DEV_T
 410 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
 411 #    define SMB_DEV_T dev64_t
 412 #  else
 413 #    define SMB_DEV_T dev_t
 414 #  endif
 415 #endif
 416
 417 #ifndef LARGE_SMB_DEV_T
 418 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
 419 #    define LARGE_SMB_DEV_T 1
 420 #  endif
 421 #endif
 422
 423 #ifdef LARGE_SMB_DEV_T
 424 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
 425 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
 426 #else
 427 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
 428 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
 429 #endif
 430
 431 /*
 432  * Setup the correctly sized inode type.
 433  */
 434
 435 #ifndef SMB_INO_T
 436 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
 437 #    define SMB_INO_T ino64_t
 438 #  else
 439 #    define SMB_INO_T ino_t
 440 #  endif
 441 #endif
 442
 443 #ifndef LARGE_SMB_INO_T
 444 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
 445 #    define LARGE_SMB_INO_T 1
 446 #  endif
 447 #endif
 448
 449 #ifdef LARGE_SMB_INO_T
 450 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
 451 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
 452 #else
 453 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 454 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
 455 #endif
 456
 457 #ifndef SMB_OFF_T
 458 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
 459 #    define SMB_OFF_T off64_t
 460 #  else
 461 #    define SMB_OFF_T off_t
 462 #  endif
 463 #endif
 464
 465 #if defined(HAVE_LONGLONG)
 466 #define SMB_BIG_UINT unsigned long long
 467 #define SMB_BIG_INT long long
 468 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 469 #else
 470 #define SMB_BIG_UINT unsigned long
 471 #define SMB_BIG_INT long
 472 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 473 #endif
 474
 475 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
 476
 477 /* this should really be a 64 bit type if possible */
 478 #define br_off SMB_BIG_UINT
 479
 480 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
 481
 482 /*
 483  * Set the define that tells us if we can do 64 bit
 484  * NT SMB calls.
 485  */
 486
 487 #ifndef LARGE_SMB_OFF_T
 488 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
 489 #    define LARGE_SMB_OFF_T 1
 490 #  endif
 491 #endif
 492
 493 #ifdef LARGE_SMB_OFF_T
 494 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 495 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
 496 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
 497 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
 498                 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
 499 #else
 500 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 501 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
 502 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 503 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
 504                                 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
 505 #endif
 506
 507 /*
 508  * Type for stat structure.
 509  */
 510
 511 #ifndef SMB_STRUCT_STAT
 512 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
 513 #    define SMB_STRUCT_STAT struct stat64
 514 #  else
 515 #    define SMB_STRUCT_STAT struct stat
 516 #  endif
 517 #endif
 518
 519 /*
 520  * Type for dirent structure.
 521  */
 522
 523 #ifndef SMB_STRUCT_DIRENT
 524 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
 525 #    define SMB_STRUCT_DIRENT struct dirent64
 526 #  else
 527 #    define SMB_STRUCT_DIRENT struct dirent
 528 #  endif
 529 #endif
 530
 531 /*
 532  * Type for DIR structure.
 533  */
 534
 535 #ifndef SMB_STRUCT_DIR
 536 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
 537 #    define SMB_STRUCT_DIR DIR64
 538 #  else
 539 #    define SMB_STRUCT_DIR DIR
 540 #  endif
 541 #endif
 542
 543 /*
 544  * Defines for 64 bit fcntl locks.
 545  */
 546
 547 #ifndef SMB_STRUCT_FLOCK
 548 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 549 #    define SMB_STRUCT_FLOCK struct flock64
 550 #  else
 551 #    define SMB_STRUCT_FLOCK struct flock
 552 #  endif
 553 #endif
 554
 555 #ifndef SMB_F_SETLKW
 556 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 557 #    define SMB_F_SETLKW F_SETLKW64
 558 #  else
 559 #    define SMB_F_SETLKW F_SETLKW
 560 #  endif
 561 #endif
 562
 563 #ifndef SMB_F_SETLK
 564 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 565 #    define SMB_F_SETLK F_SETLK64
 566 #  else
 567 #    define SMB_F_SETLK F_SETLK
 568 #  endif
 569 #endif
 570
 571 #ifndef SMB_F_GETLK
 572 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 573 #    define SMB_F_GETLK F_GETLK64
 574 #  else
 575 #    define SMB_F_GETLK F_GETLK
 576 #  endif
 577 #endif
 578
 579 /*
 580  * Type for aiocb structure.
 581  */
 582
 583 #ifndef SMB_STRUCT_AIOCB
 584 #  if defined(WITH_AIO)
 585 #    if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
 586 #      define SMB_STRUCT_AIOCB struct aiocb64
 587 #    else
 588 #      define SMB_STRUCT_AIOCB struct aiocb
 589 #    endif
 590 #  else
 591 #    define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
 592 #  endif
 593 #endif
 594
 595 #ifndef HAVE_STRUCT_TIMESPEC
 596 struct timespec {
 597         time_t tv_sec;            /* Seconds.  */
 598         long tv_nsec;           /* Nanoseconds.  */
 599 };
 600 #endif
 601
 602 #ifndef MIN
 603 #define MIN(a,b) ((a)<(b)?(a):(b))
 604 #endif
 605
 606 #ifndef MAX
 607 #define MAX(a,b) ((a)>(b)?(a):(b))
 608 #endif
 609
 610 #ifdef HAVE_BROKEN_GETGROUPS
 611 #define GID_T int
 612 #else
 613 #define GID_T gid_t
 614 #endif
 615
 616 #ifndef NGROUPS_MAX
 617 #define NGROUPS_MAX 32 /* Guess... */
 618 #endif
 619
 620 /* Our own fstrings */
 621
 622 /*
 623                   --------------
 624                  /              \
 625                 /      REST      \
 626                /        IN        \
 627               /       PEACE        \
 628              /                      \
 629              | The infamous pstring |
 630              |                      |
 631              |                      |
 632              |      7 December      |
 633              |                      |
 634              |         2007         |
 635             *|     *  *  *          | *
 636    _________)/\\_//(\/(/\)/\//\/\///|_)_______
 637 */
 638
 639 #ifndef FSTRING_LEN
 640 #define FSTRING_LEN 256
 641 typedef char fstring[FSTRING_LEN];
 642 #endif
 643
 644 /* Lists, trees, caching, database... */
 645 #include "xfile.h"
 646 #include "intl.h"
 647 #include "dlinklist.h"
 648 #include "tdb.h"
 649 #include "util_tdb.h"
 650
 651 #include "lib/talloc/talloc.h"
 652 /* And a little extension. Abort on type mismatch */
 653 #define talloc_get_type_abort(ptr, type) \
 654         (type *)talloc_check_name_abort(ptr, #type)
 655
 656 #include "nt_status.h"
 657 #include "ads.h"
 658 #include "ads_dns.h"
 659 #include "interfaces.h"
 660 #include "trans2.h"
 661 #include "nterr.h"
 662 #include "ntioctl.h"
 663 #include "charset.h"
 664 #include "dynconfig.h"
 665 #include "util_getent.h"
 666 #include "debugparse.h"
 667 #include "version.h"
 668 #include "privileges.h"
 669 #include "messages.h"
 670 #include "locking.h"
 671 #include "smb.h"
 672 #include "ads_cldap.h"
 673 #include "nameserv.h"
 674 #include "secrets.h"
 675 #include "byteorder.h"
 676 #include "privileges.h"
 677 #include "rpc_misc.h"
 678 #include "rpc_dce.h"
 679 #include "mapping.h"
 680 #include "passdb.h"
 681 #include "rpc_secdes.h"
 682 #include "gpo.h"
 683 #include "authdata.h"
 684 #include "msdfs.h"
 685 #include "rap.h"
 686 #include "md5.h"
 687 #include "hmacmd5.h"
 688 #include "ntlmssp.h"
 689 #include "auth.h"
 690 #include "ntdomain.h"
 691 #include "rpc_svcctl.h"
 692 #include "rpc_ntsvcs.h"
 693 #include "rpc_lsa.h"
 694 #include "rpc_netlogon.h"
 695 #include "reg_objects.h"
 696 #include "reg_db.h"
 697 #include "rpc_samr.h"
 698 #include "rpc_srvsvc.h"
 699 #include "rpc_spoolss.h"
 700 #include "rpc_eventlog.h"
 701 #include "rpc_ds.h"
 702 #include "rpc_perfcount.h"
 703 #include "rpc_perfcount_defs.h"
 704 #include "librpc/gen_ndr/notify.h"
 705 #include "nt_printing.h"
 706 #include "idmap.h"
 707 #include "client.h"
 708
 709 #include "session.h"
 710 #include "asn_1.h"
 711 #include "popt.h"
 712 #include "mangle.h"
 713 #include "module.h"
 714 #include "nsswitch/winbind_client.h"
 715 #include "spnego.h"
 716 #include "rpc_client.h"
 717 #include "event.h"
 718 #include "dbwrap.h"
 719 #include "packet.h"
 720 #include "ctdbd_conn.h"
 721 #include "talloc_stack.h"
 722 #include "memcache.h"
 723
 724 /* used in net.c */
 725 struct functable {
 726         const char *funcname;
 727         int (*fn)(int argc, const char **argv);
 728 };
 729
 730 struct functable2 {
 731         const char *funcname;
 732         int (*fn)(int argc, const char **argv);
 733         const char *helptext;
 734 };
 735
 736 /* Defines for wisXXX functions. */
 737 #define UNI_UPPER    0x1
 738 #define UNI_LOWER    0x2
 739 #define UNI_DIGIT    0x4
 740 #define UNI_XDIGIT   0x8
 741 #define UNI_SPACE    0x10
 742
 743 #include "nsswitch/winbind_nss.h"
 744
 745 /* forward declaration from printing.h to get around
 746    header file dependencies */
 747
 748 struct printjob;
 749
 750 /* forward declarations from smbldap.c */
 751
 752 #include "smbldap.h"
 753
 754 #include "smb_ldap.h"
 755
 756 struct dns_reg_state;
 757
 758 void dns_register_smbd(struct dns_reg_state ** dns_state_ptr,
 759                 unsigned port,
 760                 int *maxfd,
 761                 fd_set *listen_set,
 762                 struct timeval *timeout);
 763
 764 void dns_register_close(struct dns_reg_state ** dns_state_ptr);
 765
 766
 767 bool dns_register_smbd_reply(struct dns_reg_state *dns_state,
 768                 fd_set *lfds, struct timeval *timeout);
 769
 770 /*
 771  * Reasons for cache flush.
 772  */
 773
 774 enum flush_reason_enum {
 775     SEEK_FLUSH,
 776     READ_FLUSH,
 777     WRITE_FLUSH,
 778     READRAW_FLUSH,
 779     OPLOCK_RELEASE_FLUSH,
 780     CLOSE_FLUSH,
 781     SYNC_FLUSH,
 782     SIZECHANGE_FLUSH,
 783     /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
 784     NUM_FLUSH_REASONS};
 785
 786 #include "nss_info.h"
 787 #include "nsswitch/libwbclient/wbclient.h"
 788
 789 /* generated rpc server implementation functions */
 790 #include "librpc/gen_ndr/srv_echo.h"
 791 #include "librpc/gen_ndr/srv_svcctl.h"
 792 #include "librpc/gen_ndr/srv_lsa.h"
 793 #include "librpc/gen_ndr/srv_eventlog.h"
 794 #include "librpc/gen_ndr/srv_winreg.h"
 795 #include "librpc/gen_ndr/srv_initshutdown.h"
 796
 797 /***** automatically generated prototypes *****/
 798 #ifndef NO_PROTO_H
 799 #include "proto.h"
 800 #endif
 801
 802 #ifdef HAVE_LDAP
 803 #include "ads_protos.h"
 804 #endif
 805
 806 /* We need this after proto.h to reference GetTimeOfDay(). */
 807 #include "smbprofile.h"
 808
 809 /* String routines */
 810
 811 #include "srvstr.h"
 812 #include "safe_string.h"
 813
 814 #ifdef __COMPAR_FN_T
 815 #define QSORT_CAST (__compar_fn_t)
 816 #endif
 817
 818 #ifndef QSORT_CAST
 819 #define QSORT_CAST (int (*)(const void *, const void *))
 820 #endif
 821
 822 #ifndef DEFAULT_PRINTING
 823 #ifdef HAVE_CUPS
 824 #define DEFAULT_PRINTING PRINT_CUPS
 825 #define PRINTCAP_NAME "cups"
 826 #elif defined(SYSV)
 827 #define DEFAULT_PRINTING PRINT_SYSV
 828 #define PRINTCAP_NAME "lpstat"
 829 #else
 830 #define DEFAULT_PRINTING PRINT_BSD
 831 #define PRINTCAP_NAME "/etc/printcap"
 832 #endif
 833 #endif
 834
 835 #ifndef PRINTCAP_NAME
 836 #define PRINTCAP_NAME "/etc/printcap"
 837 #endif
 838
 839 #ifndef SIGCLD
 840 #define SIGCLD SIGCHLD
 841 #endif
 842
 843 #ifndef SIGRTMIN
 844 #define SIGRTMIN 32
 845 #endif
 846
 847 #ifndef MAP_FILE
 848 #define MAP_FILE 0
 849 #endif
 850
 851 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
 852 #define OSF1_ENH_SEC 1
 853 #endif
 854
 855 #ifndef ALLOW_CHANGE_PASSWORD
 856 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
 857 #define ALLOW_CHANGE_PASSWORD 1
 858 #endif
 859 #endif
 860
 861 /* what is the longest significant password available on your system?
 862  Knowing this speeds up password searches a lot */
 863 #ifndef PASSWORD_LENGTH
 864 #define PASSWORD_LENGTH 8
 865 #endif
 866
 867 #ifndef HAVE_PIPE
 868 #define SYNC_DNS 1
 869 #endif
 870
 871 #ifndef SEEK_SET
 872 #define SEEK_SET 0
 873 #endif
 874
 875 #ifndef INADDR_LOOPBACK
 876 #define INADDR_LOOPBACK 0x7f000001
 877 #endif
 878
 879 #ifndef INADDR_NONE
 880 #define INADDR_NONE 0xffffffff
 881 #endif
 882
 883 #ifndef HAVE_CRYPT
 884 #define crypt ufc_crypt
 885 #endif
 886
 887 #ifndef O_ACCMODE
 888 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
 889 #endif
 890
 891 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
 892 #define ULTRIX_AUTH 1
 893 #endif
 894
 895 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
 896 /* stupid glibc */
 897 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
 898 #endif
 899 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
 900 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
 901 #endif
 902
 903 /*
 904  * Some older systems seem not to have MAXHOSTNAMELEN
 905  * defined.
 906  */
 907 #ifndef MAXHOSTNAMELEN
 908 #define MAXHOSTNAMELEN 255
 909 #endif
 910
 911 /* yuck, I'd like a better way of doing this */
 912 #define DIRP_SIZE (256 + 32)
 913
 914 /*
 915  * glibc on linux doesn't seem to have MSG_WAITALL
 916  * defined. I think the kernel has it though..
 917  */
 918
 919 #ifndef MSG_WAITALL
 920 #define MSG_WAITALL 0
 921 #endif
 922
 923 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
 924    given the socket IO pattern that Samba uses */
 925 #ifdef TCP_NODELAY
 926 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
 927 #else
 928 #define DEFAULT_SOCKET_OPTIONS ""
 929 #endif
 930
 931 /* dmalloc -- free heap debugger (dmalloc.org).  This should be near
 932  * the *bottom* of include files so as not to conflict. */
 933 #ifdef ENABLE_DMALLOC
 934 #  include <dmalloc.h>
 935 #endif
 936
 937
 938 /* Some POSIX definitions for those without */
 939
 940 #ifndef S_IFDIR
 941 #define S_IFDIR         0x4000
 942 #endif
 943 #ifndef S_ISDIR
 944 #define S_ISDIR(mode)   ((mode & 0xF000) == S_IFDIR)
 945 #endif
 946 #ifndef S_IRWXU
 947 #define S_IRWXU 00700           /* read, write, execute: owner */
 948 #endif
 949 #ifndef S_IRUSR
 950 #define S_IRUSR 00400           /* read permission: owner */
 951 #endif
 952 #ifndef S_IWUSR
 953 #define S_IWUSR 00200           /* write permission: owner */
 954 #endif
 955 #ifndef S_IXUSR
 956 #define S_IXUSR 00100           /* execute permission: owner */
 957 #endif
 958 #ifndef S_IRWXG
 959 #define S_IRWXG 00070           /* read, write, execute: group */
 960 #endif
 961 #ifndef S_IRGRP
 962 #define S_IRGRP 00040           /* read permission: group */
 963 #endif
 964 #ifndef S_IWGRP
 965 #define S_IWGRP 00020           /* write permission: group */
 966 #endif
 967 #ifndef S_IXGRP
 968 #define S_IXGRP 00010           /* execute permission: group */
 969 #endif
 970 #ifndef S_IRWXO
 971 #define S_IRWXO 00007           /* read, write, execute: other */
 972 #endif
 973 #ifndef S_IROTH
 974 #define S_IROTH 00004           /* read permission: other */
 975 #endif
 976 #ifndef S_IWOTH
 977 #define S_IWOTH 00002           /* write permission: other */
 978 #endif
 979 #ifndef S_IXOTH
 980 #define S_IXOTH 00001           /* execute permission: other */
 981 #endif
 982
 983 /* For sys_adminlog(). */
 984 #ifndef LOG_EMERG
 985 #define LOG_EMERG       0       /* system is unusable */
 986 #endif
 987
 988 #ifndef LOG_ALERT
 989 #define LOG_ALERT       1       /* action must be taken immediately */
 990 #endif
 991
 992 #ifndef LOG_CRIT
 993 #define LOG_CRIT        2       /* critical conditions */
 994 #endif
 995
 996 #ifndef LOG_ERR
 997 #define LOG_ERR         3       /* error conditions */
 998 #endif
 999
1000 #ifndef LOG_WARNING
1001 #define LOG_WARNING     4       /* warning conditions */
1002 #endif
1003
1004 #ifndef LOG_NOTICE
1005 #define LOG_NOTICE      5       /* normal but significant condition */
1006 #endif
1007
1008 #ifndef LOG_INFO
1009 #define LOG_INFO        6       /* informational */
1010 #endif
1011
1012 #ifndef LOG_DEBUG
1013 #define LOG_DEBUG       7       /* debug-level messages */
1014 #endif
1015
1016 #if HAVE_KERNEL_SHARE_MODES
1017 #ifndef LOCK_MAND
1018 #define LOCK_MAND       32      /* This is a mandatory flock */
1019 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
1020 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
1021 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
1022 #endif
1023 #endif
1024
1025 extern int DEBUGLEVEL;
1026
1027 #define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
1028
1029
1030 #ifdef GLIBC_HACK_FCNTL64
1031 /* this is a gross hack. 64 bit locking is completely screwed up on
1032    i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1033    "fixes" the problem with the current 2.4.0test kernels
1034 */
1035 #define fcntl fcntl64
1036 #undef F_SETLKW
1037 #undef F_SETLK
1038 #define F_SETLK 13
1039 #define F_SETLKW 14
1040 #endif
1041
1042
1043 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1044 #ifndef RTLD_GLOBAL
1045 #define RTLD_GLOBAL 0
1046 #endif
1047
1048 #ifndef RTLD_LAZY
1049 #define RTLD_LAZY 0
1050 #endif
1051
1052 #ifndef RTLD_NOW
1053 #define RTLD_NOW 0
1054 #endif
1055
1056 /* needed for some systems without iconv. Doesn't really matter
1057    what error code we use */
1058 #ifndef EILSEQ
1059 #define EILSEQ EIO
1060 #endif
1061
1062 /* add varargs prototypes with printf checking */
1063 /*PRINTFLIKE2 */
1064 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1065 /*PRINTFLIKE1 */
1066 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1067 /*PRINTFLIKE2 */
1068 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1069
1070 /* PRINTFLIKE2 */
1071 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1072
1073 /* PRINTFLIKE2 */
1074 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1075
1076 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1077
1078 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1079
1080 int asprintf_strupper_m(char **strp, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1081 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1082
1083 /* we used to use these fns, but now we have good replacements
1084    for snprintf and vsnprintf */
1085 #define slprintf snprintf
1086 #define vslprintf vsnprintf
1087
1088 /* we need to use __va_copy() on some platforms */
1089 #ifdef HAVE_VA_COPY
1090 #define VA_COPY(dest, src) va_copy(dest, src)
1091 #else
1092 #ifdef HAVE___VA_COPY
1093 #define VA_COPY(dest, src) __va_copy(dest, src)
1094 #else
1095 #define VA_COPY(dest, src) (dest) = (src)
1096 #endif
1097 #endif
1098
1099 /*
1100  * Veritas File System.  Often in addition to native.
1101  * Quotas different.
1102  */
1103 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1104 #define VXFS_QUOTA
1105 #endif
1106
1107 #if defined(HAVE_KRB5)
1108
1109 krb5_error_code smb_krb5_parse_name(krb5_context context,
1110                                 const char *name, /* in unix charset */
1111                                 krb5_principal *principal);
1112
1113 krb5_error_code smb_krb5_unparse_name(krb5_context context,
1114                                 krb5_const_principal principal,
1115                                 char **unix_name);
1116
1117 #ifndef HAVE_KRB5_SET_REAL_TIME
1118 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1119 #endif
1120
1121 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1122
1123 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1124 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1125 #endif
1126
1127 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1128 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1129 #endif
1130
1131 /* Stub out initialize_krb5_error_table since it is not present in all
1132  * Kerberos implementations. If it's not present, it's not necessary to
1133  * call it.
1134  */
1135 #ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
1136 #define initialize_krb5_error_table()
1137 #endif
1138
1139 /* Samba wrapper function for krb5 functionality. */
1140 bool setup_kaddr( krb5_address *pkaddr, struct sockaddr_storage *paddr);
1141 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1142 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1143 bool get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1144 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1145 krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1146 #if defined(HAVE_KRB5_LOCATE_KDC)
1147 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1148 #endif
1149 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1150 bool get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, bool remote);
1151 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1152 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1153 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1154 bool kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1155 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1156 NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
1157                          DATA_BLOB *pac_data_blob,
1158                          krb5_context context,
1159                          krb5_keyblock *service_keyblock,
1160                          krb5_const_principal client_principal,
1161                          time_t tgs_authtime,
1162                          PAC_DATA **pac_data);
1163 void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
1164                                     PAC_SIGNATURE_DATA *sig);
1165 krb5_error_code smb_krb5_verify_checksum(krb5_context context,
1166                                          krb5_keyblock *keyblock,
1167                                          krb5_keyusage usage,
1168                                          krb5_checksum *cksum,
1169                                          uint8 *data,
1170                                          size_t length);
1171 time_t get_authtime_from_tkt(krb5_ticket *tkt);
1172 void smb_krb5_free_ap_req(krb5_context context,
1173                           krb5_ap_req *ap_req);
1174 krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
1175                                                  const krb5_data *inbuf,
1176                                                  krb5_kvno *kvno,
1177                                                  krb5_enctype *enctype);
1178 krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
1179                                                         krb5_auth_context *auth_context,
1180                                                         const krb5_data *inbuf,
1181                                                         krb5_const_principal server,
1182                                                         krb5_keytab keytab,
1183                                                         krb5_flags *ap_req_options,
1184                                                         krb5_ticket **ticket,
1185                                                         krb5_keyblock **keyblock);
1186 krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
1187                                             const char *name,
1188                                             krb5_principal *principal);
1189 bool smb_krb5_principal_compare_any_realm(krb5_context context,
1190                                           krb5_const_principal princ1,
1191                                           krb5_const_principal princ2);
1192 int cli_krb5_get_ticket(const char *principal, time_t time_offset,
1193                         DATA_BLOB *ticket, DATA_BLOB *session_key_krb5, uint32 extra_ap_opts, const char *ccname, time_t *tgs_expire);
1194 PAC_LOGON_INFO *get_logon_info_from_pac(PAC_DATA *pac_data);
1195 krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
1196 krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
1197 krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
1198 krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
1199 NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
1200 krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
1201 void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
1202 krb5_error_code handle_krberror_packet(krb5_context context,
1203                                          krb5_data *packet);
1204
1205 void smb_krb5_get_init_creds_opt_free(krb5_context context,
1206                                     krb5_get_init_creds_opt *opt);
1207 krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
1208                                     krb5_get_init_creds_opt **opt);
1209 krb5_error_code smb_krb5_mk_error(krb5_context context,
1210                                         krb5_error_code error_code,
1211                                         const krb5_principal server,
1212                                         krb5_data *reply);
1213 krb5_enctype smb_get_enctype_from_kt_entry(const krb5_keytab_entry *kt_entry);
1214 krb5_error_code smb_krb5_enctype_to_string(krb5_context context,
1215                                             krb5_enctype enctype,
1216                                             char **etype_s);
1217 krb5_error_code smb_krb5_open_keytab(krb5_context context,
1218                                       const char *keytab_name,
1219                                       bool write_access,
1220                                       krb5_keytab *keytab);
1221 #endif /* HAVE_KRB5 */
1222
1223
1224 #ifdef HAVE_LDAP
1225
1226 /* function declarations not included in proto.h */
1227 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1228
1229 #endif  /* HAVE_LDAP */
1230
1231 #if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
1232 ssize_t readahead(int fd, off64_t offset, size_t count);
1233 #endif
1234
1235 /* TRUE and FALSE are part of the C99 standard and gcc, but
1236    unfortunately many vendor compilers don't support them.  Use True
1237    and False instead. */
1238
1239 #ifdef TRUE
1240 #undef TRUE
1241 #endif
1242 #define TRUE __ERROR__XX__DONT_USE_TRUE
1243
1244 #ifdef FALSE
1245 #undef FALSE
1246 #endif
1247 #define FALSE __ERROR__XX__DONT_USE_FALSE
1248
1249 /* If we have blacklisted mmap() try to avoid using it accidentally by
1250    undefining the HAVE_MMAP symbol. */
1251
1252 #ifdef MMAP_BLACKLIST
1253 #undef HAVE_MMAP
1254 #endif
1255
1256 #define CONST_DISCARD(type, ptr)      ((type) ((void *) (ptr)))
1257 #define CONST_ADD(type, ptr)          ((type) ((const void *) (ptr)))
1258
1259 #ifndef NORETURN_ATTRIBUTE
1260 #if (__GNUC__ >= 3)
1261 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1262 #else
1263 #define NORETURN_ATTRIBUTE
1264 #endif
1265 #endif
1266
1267 void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1268 void dump_core(void) NORETURN_ATTRIBUTE ;
1269 void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1270 void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1271 void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1272
1273 #ifdef HAVE_LIBNSCD
1274 #include "libnscd.h"
1275 #endif
1276
1277 #endif /* _INCLUDES_H */